<%--
  Created by IntelliJ IDEA.
  User: yeah
  Date: 2024/9/20
  Time: 8:39
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" import="java.text.*,java.util.*" %>
<html>
<head>
    <title>处理留言</title>
    <meta charset="UTF-8">
</head>
<body bgcolor="#abcdef">
<%! Vector<String> v = new Vector<>();
    int i = 0;
%>
<%
    // 获取系统时间
    String datetime = new SimpleDateFormat("YYY-MM-dd hh:mm:ss").format(Calendar.getInstance().getTime());
%>
<%
    request.setCharacterEncoding("utf-8");
    String name =request.getParameter("name");
    String title = request.getParameter("title");
    String message = request.getParameter("message");
%>
<%
if (name == null || "".equals(name.trim())){ //trim去除字符串
    name = "网友"+(int)(Math.random()*100000+10000);
}
if (title == null || "".equals(title.trim())){
    title = "无";
}
if (message == null || "".equals(message.trim())){
    message = "无";
}
<%
    i++;
    String str = "第"+"<span class=span0>"+i+"</span>"+"楼"
            + ".<span class=span1>留言人:</span>"+ name
            + ".<span class=span2>标题:</span>" + title
            + ".<span class=span3>内容:</span>" +message
            + ".<span class=span4>时间:</span>" +datetime +".<hr>";
            v.add(str);
            application.setAttribute("message",v);//将v设置为全局变量
%>
留言成功
<a href="inputMessage.jsp">返回留言板</a>
</body>
</html>
